TR27547A - Switching mode power supply unit with reduced input current distortion - Google Patents

Switching mode power supply unit with reduced input current distortion

Info

Publication number
TR27547A
TR27547A TR00527/92A TR52792A TR27547A TR 27547 A TR27547 A TR 27547A TR 00527/92 A TR00527/92 A TR 00527/92A TR 52792 A TR52792 A TR 52792A TR 27547 A TR27547 A TR 27547A
Authority
TR
Turkey
Prior art keywords
power supply
supply unit
input current
mode power
switching mode
Prior art date
Application number
TR00527/92A
Other languages
Turkish (tr)
Original Assignee
Rca Thomson Licensing Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB919112727A external-priority patent/GB9112727D0/en
Priority claimed from GB929201701A external-priority patent/GB9201701D0/en
Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of TR27547A publication Critical patent/TR27547A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4258—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a regulated and galvanically isolated DC output voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
TR00527/92A 1991-06-13 1992-06-09 Switching mode power supply unit with reduced input current distortion TR27547A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919112727A GB9112727D0 (en) 1991-06-13 1991-06-13 Single conversion high power factor switchmode power supply
GB929201701A GB9201701D0 (en) 1992-01-27 1992-01-27 Single converter high power factor switched mode power supply

Publications (1)

Publication Number Publication Date
TR27547A true TR27547A (en) 1995-06-07

Family

ID=26299070

Family Applications (1)

Application Number Title Priority Date Filing Date
TR00527/92A TR27547A (en) 1991-06-13 1992-06-09 Switching mode power supply unit with reduced input current distortion

Country Status (9)

Country Link
US (1) US5402330A (en)
EP (1) EP0588843B1 (en)
JP (1) JP3305317B2 (en)
KR (1) KR100266724B1 (en)
DE (1) DE69206801T2 (en)
ES (1) ES2083745T3 (en)
MY (1) MY111399A (en)
TR (1) TR27547A (en)
WO (1) WO1992022954A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9219663D0 (en) * 1992-09-17 1992-10-28 Rca Thomson Licensing Corp Switch mode power supply with low input current distortion
JPH0680385U (en) * 1993-04-27 1994-11-08 サンケン電気株式会社 Switching power supply
JP2750072B2 (en) * 1993-07-27 1998-05-13 松下電工株式会社 Power converter
US5761057A (en) * 1995-03-09 1998-06-02 Thomson Consumer Electronics, Inc. Switched mode power supply with synchronous preconverter
US5940147A (en) * 1995-06-01 1999-08-17 U.S. Philips Corporation Power supply synchronization
US5804926A (en) * 1996-04-08 1998-09-08 Raytheon Company Lighting circuit that includes a comparison of a "flattened" sinewave to a full wave rectified sinewave for control
DE19747801A1 (en) * 1997-10-30 1999-05-06 Thomson Brandt Gmbh Switching power supply
US6069800A (en) * 1998-07-31 2000-05-30 Astec International Limited Line harmonic correcting flyback power converter
CA2259702A1 (en) * 1999-01-19 2000-07-19 Geoff Chen Switching type ac adapter
JP2008535470A (en) * 2005-04-08 2008-08-28 シーメンス アクチエンゲゼルシャフト エスターライヒ Method for operating a switching power supply in which stray energy on the primary side is fed back
US8390297B2 (en) * 2009-10-02 2013-03-05 Semiconductor Components Industries, Llc Ground fault circuit interrupter and method
US8598737B2 (en) 2010-12-13 2013-12-03 Light-Based Technologies Incorporated Synchronous switching power supply

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109307A (en) * 1977-05-04 1978-08-22 Gte Sylvania Incorporated High power factor conversion circuitry
US4315305A (en) * 1979-09-12 1982-02-09 Borg-Warner Corporation Controlled D-C power supply
US4302717A (en) * 1980-02-04 1981-11-24 Fairchild Camera And Instrument Corp. Power supply with increased dynamic range
NL8105160A (en) * 1981-11-16 1983-06-16 Philips Nv CIRCUIT FOR CONVERTING AN INPUT DC VOLTAGE TO AN OUTPUT DC VOLTAGE.
NL8105159A (en) * 1981-11-16 1983-06-16 Philips Nv CIRCUIT FOR CONVERTING AN INPUT DC VOLTAGE TO AN OUTPUT DC VOLTAGE.
JPS58141680A (en) * 1982-02-17 1983-08-23 Matsushita Electric Ind Co Ltd Switching type dc stabilized power source
US4459651A (en) * 1982-07-01 1984-07-10 Honeywell Information Systems Inc. Regulated flyback power supply using a combination of frequency and pulse width modulation
JPS59128128A (en) * 1983-01-13 1984-07-24 Matsushita Electric Works Ltd Loading method
KR900004956B1 (en) * 1985-04-05 1990-07-12 니뽕 빅터 가부시끼 가이샤 Power circuit for television
NL8502338A (en) * 1985-08-26 1987-03-16 Philips Nv SWITCHED POWER SUPPLY SWITCH WITH TWO STATES.
US4680511A (en) * 1986-03-28 1987-07-14 Rca Corporation Video apparatus for generating a conductively isolated control signal
US4761723A (en) * 1987-02-27 1988-08-02 Rca Licensing Corporation Power supply regulator for television
DE3733474A1 (en) * 1987-09-30 1989-04-20 Thomson Brandt Gmbh SWITCHING POWER SUPPLY
GB8805759D0 (en) * 1988-03-10 1988-04-07 Rca Licensing Corp Switched-mode power supply with secondary to primary control
DE3808863A1 (en) * 1988-03-17 1989-09-28 Philips Patentverwaltung POWER SUPPLY ARRANGEMENT
CA2019525C (en) * 1989-06-23 1995-07-11 Takuya Ishii Switching power supply device
US5161241A (en) * 1989-09-13 1992-11-03 Matsushita Electric Industrial Co., Ltd. CRT power supply apparatus having synchronized high and low voltage power supply switching circuits
KR920000347Y1 (en) * 1989-12-29 1992-01-15 삼성전자 주식회사 S.m.p.s. control circuit
US5010281A (en) * 1990-04-30 1991-04-23 Rca Licensing Corporation High voltage stabilization circuit for video display apparatus
DE4025322A1 (en) * 1990-08-10 1992-02-13 Thomson Brandt Gmbh MAINS OPERATED PHASE CONTROL CONTROL
US5189600A (en) * 1991-12-19 1993-02-23 North American Philips Corporation Combined power supply for main and stand-by power
US5349516A (en) * 1992-09-17 1994-09-20 Rca Thomson Licensing Corporation Switch mode power supply with reduced input current distortion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No relevant documents disclosed *

Also Published As

Publication number Publication date
KR100266724B1 (en) 2000-09-15
US5402330A (en) 1995-03-28
JP3305317B2 (en) 2002-07-22
MY111399A (en) 2000-04-29
EP0588843B1 (en) 1995-12-13
JPH06508257A (en) 1994-09-14
WO1992022954A1 (en) 1992-12-23
KR940701600A (en) 1994-05-28
DE69206801D1 (en) 1996-01-25
DE69206801T2 (en) 1996-08-22
EP0588843A1 (en) 1994-03-30
ES2083745T3 (en) 1996-04-16

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